25792480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23029}}^1$

素因数の和:23051

約数の個数: 48

約数和(自身を含む): 69642720

約数和(自身を除く): 43850240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 23029, 46058, 92116, 115145, 161203, 184232, 230290, 322406, 368464, 460580, 644812, 736928, 806015, 921160, 1289624, 1612030, 1842320, 2579248, 3224060, 3684640, 5158496, 6448120, 12896240, 25792480]

約数ペア:

[(1, 25792480), (2, 12896240), (4, 6448120), (5, 5158496), (7, 3684640), (8, 3224060), (10, 2579248), (14, 1842320), (16, 1612030), (20, 1289624), (28, 921160), (32, 806015), (35, 736928), (40, 644812), (56, 460580), (70, 368464), (80, 322406), (112, 230290), (140, 184232), (160, 161203), (224, 115145), (280, 92116), (560, 46058), (1120, 23029)]